Registration
IPv4 Prefixes
71 prefixes · 18,176 addresses Routing data as of 2026-10-06 00:00 UTC
43.0.0.0/8 · 2 prefixes · 512 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 43.231.0.0/24 | 43.231.0.0 – 43.231.0.255 | 256 |
| 43.231.1.0/24 | 43.231.1.0 – 43.231.1.255 | 256 |
45.0.0.0/8 · 2 prefixes · 512 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 45.115.36.0/24 | 45.115.36.0 – 45.115.36.255 | 256 |
| 45.115.39.0/24 | 45.115.39.0 – 45.115.39.255 | 256 |
103.0.0.0/8 · 31 prefixes · 7,936 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 103.15.132.0/24 | 103.15.132.0 – 103.15.132.255 | 256 |
| 103.15.135.0/24 | 103.15.135.0 – 103.15.135.255 | 256 |
| 103.15.216.0/24 | 103.15.216.0 – 103.15.216.255 | 256 |
| 103.15.217.0/24 | 103.15.217.0 – 103.15.217.255 | 256 |
| 103.15.218.0/24 | 103.15.218.0 – 103.15.218.255 | 256 |
| 103.20.60.0/24 | 103.20.60.0 – 103.20.60.255 | 256 |
| 103.20.61.0/24 | 103.20.61.0 – 103.20.61.255 | 256 |
| 103.20.63.0/24 | 103.20.63.0 – 103.20.63.255 | 256 |
| 103.47.112.0/24 | 103.47.112.0 – 103.47.112.255 | 256 |
| 103.47.113.0/24 | 103.47.113.0 – 103.47.113.255 | 256 |
| 103.47.114.0/24 | 103.47.114.0 – 103.47.114.255 | 256 |
| 103.68.60.0/24 | 103.68.60.0 – 103.68.60.255 | 256 |
| 103.68.61.0/24 | 103.68.61.0 – 103.68.61.255 | 256 |
| 103.68.62.0/24 | 103.68.62.0 – 103.68.62.255 | 256 |
| 103.68.63.0/24 | 103.68.63.0 – 103.68.63.255 | 256 |
| 103.211.32.0/24 | 103.211.32.0 – 103.211.32.255 | 256 |
| 103.225.8.0/24 | 103.225.8.0 – 103.225.8.255 | 256 |
| 103.225.9.0/24 | 103.225.9.0 – 103.225.9.255 | 256 |
| 103.225.10.0/24 | 103.225.10.0 – 103.225.10.255 | 256 |
| 103.225.11.0/24 | 103.225.11.0 – 103.225.11.255 | 256 |
| 103.231.252.0/24 | 103.231.252.0 – 103.231.252.255 | 256 |
| 103.231.253.0/24 | 103.231.253.0 – 103.231.253.255 | 256 |
| 103.231.254.0/24 | 103.231.254.0 – 103.231.254.255 | 256 |
| 103.231.255.0/24 | 103.231.255.0 – 103.231.255.255 | 256 |
| 103.251.112.0/24 | 103.251.112.0 – 103.251.112.255 | 256 |
| 103.251.113.0/24 | 103.251.113.0 – 103.251.113.255 | 256 |
| 103.251.115.0/24 | 103.251.115.0 – 103.251.115.255 | 256 |
| 103.254.208.0/24 | 103.254.208.0 – 103.254.208.255 | 256 |
| 103.254.209.0/24 | 103.254.209.0 – 103.254.209.255 | 256 |
| 103.254.210.0/24 | 103.254.210.0 – 103.254.210.255 | 256 |
| 103.254.211.0/24 | 103.254.211.0 – 103.254.211.255 | 256 |
113.0.0.0/8 · 4 prefixes · 1,024 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 113.52.132.0/24 | 113.52.132.0 – 113.52.132.255 | 256 |
| 113.52.133.0/24 | 113.52.133.0 – 113.52.133.255 | 256 |
| 113.52.134.0/24 | 113.52.134.0 – 113.52.134.255 | 256 |
| 113.52.135.0/24 | 113.52.135.0 – 113.52.135.255 | 256 |
122.0.0.0/8 · 7 prefixes · 1,792 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 122.128.105.0/24 | 122.128.105.0 – 122.128.105.255 | 256 |
| 122.128.106.0/24 | 122.128.106.0 – 122.128.106.255 | 256 |
| 122.128.107.0/24 | 122.128.107.0 – 122.128.107.255 | 256 |
| 122.128.108.0/24 | 122.128.108.0 – 122.128.108.255 | 256 |
| 122.128.109.0/24 | 122.128.109.0 – 122.128.109.255 | 256 |
| 122.128.110.0/24 | 122.128.110.0 – 122.128.110.255 | 256 |
| 122.128.111.0/24 | 122.128.111.0 – 122.128.111.255 | 256 |
123.0.0.0/8 · 7 prefixes · 1,792 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 123.176.96.0/24 | 123.176.96.0 – 123.176.96.255 | 256 |
| 123.176.98.0/24 | 123.176.98.0 – 123.176.98.255 | 256 |
| 123.176.99.0/24 | 123.176.99.0 – 123.176.99.255 | 256 |
| 123.176.100.0/24 | 123.176.100.0 – 123.176.100.255 | 256 |
| 123.176.101.0/24 | 123.176.101.0 – 123.176.101.255 | 256 |
| 123.176.102.0/24 | 123.176.102.0 – 123.176.102.255 | 256 |
| 123.176.103.0/24 | 123.176.103.0 – 123.176.103.255 | 256 |
146.0.0.0/8 · 4 prefixes · 1,024 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 146.196.52.0/24 | 146.196.52.0 – 146.196.52.255 | 256 |
| 146.196.53.0/24 | 146.196.53.0 – 146.196.53.255 | 256 |
| 146.196.54.0/24 | 146.196.54.0 – 146.196.54.255 | 256 |
| 146.196.55.0/24 | 146.196.55.0 – 146.196.55.255 | 256 |
180.0.0.0/8 · 3 prefixes · 768 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 180.188.196.0/24 | 180.188.196.0 – 180.188.196.255 | 256 |
| 180.188.197.0/24 | 180.188.197.0 – 180.188.197.255 | 256 |
| 180.188.198.0/24 | 180.188.198.0 – 180.188.198.255 | 256 |
203.0.0.0/8 · 8 prefixes · 2,048 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 203.86.232.0/24 | 203.86.232.0 – 203.86.232.255 | 256 |
| 203.86.233.0/24 | 203.86.233.0 – 203.86.233.255 | 256 |
| 203.86.234.0/24 | 203.86.234.0 – 203.86.234.255 | 256 |
| 203.86.235.0/24 | 203.86.235.0 – 203.86.235.255 | 256 |
| 203.86.236.0/24 | 203.86.236.0 – 203.86.236.255 | 256 |
| 203.86.237.0/24 | 203.86.237.0 – 203.86.237.255 | 256 |
| 203.86.238.0/24 | 203.86.238.0 – 203.86.238.255 | 256 |
| 203.86.239.0/24 | 203.86.239.0 – 203.86.239.255 | 256 |
223.0.0.0/8 · 3 prefixes · 768 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 223.223.217.0/24 | 223.223.217.0 – 223.223.217.255 | 256 |
| 223.223.218.0/24 | 223.223.218.0 – 223.223.218.255 | 256 |
| 223.223.219.0/24 | 223.223.219.0 – 223.223.219.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
9 unique neighbours · 6 upstream/peer · 2 downstream · 1 collector-only. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Networks seen to the left of this AS only when they peer directly with a RIPE RIS route collector, so the adjacency may be an artefact of that peering; many of them also appear on the downstream side. Upstream & peer side (6)
AS Name AS paths IPv4 sightings IPv6 sightings AS59796 STORMWALL-AS StormWall s.r.o. 257 648 0 AS6939 HURRICANE - Hurricane Electric LLC 208 17,028 0 AS3491 PCCWG-APAC-HK - PCCW Global (HK) Ltd. 122 3,254 0 AS58453 CMI-INT-HK - China Mobile International Limited 119 1,335 0 AS2914 NTT-DATA-2914 - NTT America, Inc. 95 4,651 0 AS43298 StormNetworks Storm Networks LLC 16 40 0 Downstream side (2)
Collector-only (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS9381 HKBNES-AS-AP - HKBN Enterprise Solutions HK Limited 2 18 0
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133380",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133380",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "HK",
"name": "LAYER-AS",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2014-02-18T01:03:29Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-11-10T23:54:39Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133380",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/133380",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Layerstack Limited"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"registrant"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-08-29T12:56:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-31T13:06:41Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133380",
"rel": "self",
"href": "https://rdap.apnic.net/entity/ORG-PHL1-AP",
"type": "application/rdap+json"
}
],
"handle": "ORG-PHL1-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Layerstack Limited"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Room A03, 22/F, NCB Innovation Centre\n888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-21397318"
],
[
"tel",
{
"type": "fax"
},
"text",
"+852-23898852"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"technical",
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-01-03T08:51:10Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-31T07:20:16Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/133380",
"rel": "self",
"href": "https://rdap.apnic.net/entity/LLNA2-AP",
"type": "application/rdap+json"
}
],
"handle": "LLNA2-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Layerstack Limited - network administrator"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "Room A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong Kong"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+852-21397318"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
]
}
],
"handle": "AS133380",
"startAutnum": 133380,
"endAutnum": 133380,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.